CN101528662B - 用于制备2-氟丙酸酯的立体选择性一步氟化法 - Google Patents
用于制备2-氟丙酸酯的立体选择性一步氟化法 Download PDFInfo
- Publication number
- CN101528662B CN101528662B CN2007800398977A CN200780039897A CN101528662B CN 101528662 B CN101528662 B CN 101528662B CN 2007800398977 A CN2007800398977 A CN 2007800398977A CN 200780039897 A CN200780039897 A CN 200780039897A CN 101528662 B CN101528662 B CN 101528662B
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- CN
- China
- Prior art keywords
- formula
- methyl
- reaction
- preparation
- lactic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VIRGYRZBWQFJGJ-UHFFFAOYSA-N CN(C)C(C(F)F)(F)F Chemical compound CN(C)C(C(F)F)(F)F VIRGYRZBWQFJGJ-UHFFFAOYSA-N 0.000 description 2
- IUEWOPMXNADAEB-UHFFFAOYSA-N CN(C)C(C(F)F)=O Chemical compound CN(C)C(C(F)F)=O IUEWOPMXNADAEB-UHFFFAOYSA-N 0.000 description 1
- VLOKGMYNVDOKHX-UHFFFAOYSA-N CN(C)C(C=O)(F)F Chemical compound CN(C)C(C=O)(F)F VLOKGMYNVDOKHX-UHFFFAOYSA-N 0.000 description 1
- MHAIQPNJLRLFLO-VKHMYHEASA-N C[C@@H](C(OC)=O)F Chemical compound C[C@@H](C(OC)=O)F MHAIQPNJLRLFLO-VKHMYHEASA-N 0.000 description 1
- MHAIQPNJLRLFLO-GSVOUGTGSA-N C[C@H](C(OC)=O)F Chemical compound C[C@H](C(OC)=O)F MHAIQPNJLRLFLO-GSVOUGTGSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/63—Halogen-containing esters of saturated acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06022482.1 | 2006-10-27 | ||
EP06022482 | 2006-10-27 | ||
PCT/EP2007/008944 WO2008049531A1 (en) | 2006-10-27 | 2007-10-16 | Stereoselective one step fluorination process for the preparation of 2-fluoropropionate |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101528662A CN101528662A (zh) | 2009-09-09 |
CN101528662B true CN101528662B (zh) | 2013-04-17 |
Family
ID=38904625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800398977A Active CN101528662B (zh) | 2006-10-27 | 2007-10-16 | 用于制备2-氟丙酸酯的立体选择性一步氟化法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8093421B2 (zh) |
EP (1) | EP2089351B1 (zh) |
JP (1) | JP5514549B2 (zh) |
KR (1) | KR101406436B1 (zh) |
CN (1) | CN101528662B (zh) |
BR (1) | BRPI0718190B1 (zh) |
DK (1) | DK2089351T3 (zh) |
ES (1) | ES2622414T3 (zh) |
IL (1) | IL198302A (zh) |
TW (1) | TWI411603B (zh) |
WO (1) | WO2008049531A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102625678B (zh) | 2009-08-21 | 2016-01-20 | 3M创新有限公司 | 使用耐水性应力分布材料减小组织创伤的方法和产品 |
CN105037150B (zh) * | 2015-07-22 | 2017-11-21 | 巨化集团技术中心 | 一种2‑氟丙酸酯的合成方法 |
CN109627165B (zh) * | 2018-10-31 | 2022-06-21 | 浙江巨化技术中心有限公司 | 一种联产2-氟丙酸酯和二氟乙酸乙酯的方法 |
CA3153003C (en) | 2018-11-29 | 2023-10-17 | Bayer Cropscience Lp | Herbicidal compositions for animal grazelands and methods for applying the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006018991A1 (ja) * | 2004-08-18 | 2006-02-23 | Central Glass Company, Limited | 光学活性α-フルオロカルボン酸エステル誘導体の製造方法 |
CN1800140A (zh) * | 2004-12-16 | 2006-07-12 | 兰克赛斯德国有限公司 | 制备对映体富集的2-氟羧酸酯的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19522703A1 (de) * | 1995-06-22 | 1997-01-02 | Bayer Ag | Verfahren zur Herstellung von 2-Fluor-isobuttersäurealkylestern |
JP4839724B2 (ja) * | 2004-08-18 | 2011-12-21 | セントラル硝子株式会社 | 光学活性α−フルオロカルボン酸エステル誘導体の製造方法 |
JP5186722B2 (ja) * | 2005-03-18 | 2013-04-24 | セントラル硝子株式会社 | スルフリルフルオリドを用いるフッ素化反応 |
JP4940790B2 (ja) * | 2006-06-30 | 2012-05-30 | セントラル硝子株式会社 | 脱ヒドロキシフッ素化剤 |
JP5109530B2 (ja) * | 2007-01-23 | 2012-12-26 | セントラル硝子株式会社 | 光学活性α−フルオロカルボン酸エステルの製造方法 |
DE102007005296A1 (de) * | 2007-02-02 | 2008-08-07 | Bayer Cropscience Ag | Verfahren zum Herstellen von Dihaloacetessigsäurealkylestern |
-
2007
- 2007-10-16 ES ES07819014.7T patent/ES2622414T3/es active Active
- 2007-10-16 WO PCT/EP2007/008944 patent/WO2008049531A1/en active Application Filing
- 2007-10-16 CN CN2007800398977A patent/CN101528662B/zh active Active
- 2007-10-16 EP EP07819014.7A patent/EP2089351B1/en active Active
- 2007-10-16 DK DK07819014.7T patent/DK2089351T3/en active
- 2007-10-16 JP JP2009533697A patent/JP5514549B2/ja active Active
- 2007-10-16 KR KR1020097010731A patent/KR101406436B1/ko active IP Right Grant
- 2007-10-16 US US12/446,774 patent/US8093421B2/en active Active
- 2007-10-16 BR BRPI0718190A patent/BRPI0718190B1/pt active IP Right Grant
- 2007-10-26 TW TW096140167A patent/TWI411603B/zh active
-
2009
- 2009-04-22 IL IL198302A patent/IL198302A/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006018991A1 (ja) * | 2004-08-18 | 2006-02-23 | Central Glass Company, Limited | 光学活性α-フルオロカルボン酸エステル誘導体の製造方法 |
CN1800140A (zh) * | 2004-12-16 | 2006-07-12 | 兰克赛斯德国有限公司 | 制备对映体富集的2-氟羧酸酯的方法 |
Non-Patent Citations (4)
Title |
---|
Petrov V. A..1,1,2,2,-Tetrafluoroethyl-N,N-dimethylamine:a new selective fluorinating agent.《Journal of Fluorine Chemistry》.2001,第109卷(第1期),25-31. * |
S.Hannan.Acide fluoro-2 phenyl-2 acetique:Synthesis,configuration absolute et emploi comme agent chiral de derivation.《Journal of Fluorine Chemistry》.1987,第31卷(第1期),85-94. * |
S.Hannan.Acidefluoro-2phenyl-2acetique:Synthesis configuration absolute et emploi comme agent chiral de derivation.《Journal of Fluorine Chemistry》.1987 |
S.Watanabe.Fluorination of hydroxyesters with N,N-diethyl-1,1,2,3,3,3-hexafluoro propylamine.《Journal of Fluorine Chemistry》.1986,第31卷(第3期),247-253. * |
Also Published As
Publication number | Publication date |
---|---|
JP2010507604A (ja) | 2010-03-11 |
EP2089351B1 (en) | 2017-01-25 |
US8093421B2 (en) | 2012-01-10 |
CN101528662A (zh) | 2009-09-09 |
BRPI0718190B1 (pt) | 2017-03-07 |
IL198302A0 (en) | 2010-02-17 |
WO2008049531A1 (en) | 2008-05-02 |
KR20090080101A (ko) | 2009-07-23 |
TWI411603B (zh) | 2013-10-11 |
JP5514549B2 (ja) | 2014-06-04 |
TW200833659A (en) | 2008-08-16 |
DK2089351T3 (en) | 2017-04-24 |
KR101406436B1 (ko) | 2014-06-13 |
IL198302A (en) | 2012-08-30 |
BRPI0718190A2 (pt) | 2013-11-05 |
EP2089351A1 (en) | 2009-08-19 |
ES2622414T3 (es) | 2017-07-06 |
US20100069663A1 (en) | 2010-03-18 |
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Owner name: BAYER INTELLECTUAL PROPERTY GMBH Free format text: FORMER OWNER: BAYER CROPSCIENCE AG Effective date: 20150422 |
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Effective date of registration: 20150422 Address after: German Monheim Patentee after: Bayer Technology Services GmbH Address before: German Monheim Patentee before: Bayer Cropscience AG |
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Effective date of registration: 20181221 Address after: Germany's Rhine River Monheim Patentee after: Bayer Cropscience AG Address before: German Monheim Patentee before: Bayer Technology Services GmbH |